Gary Bernard Mazzanti, M.D.
NPI 1174629299ActiveIndividual· Emergency Medicine, Undersea and Hyperbaric Medicine· Shreveport, LA
Emergency Medicine, Undersea and Hyperbaric Medicine (M.D.) in Shreveport, Louisiana, trained at University of Mississippi School of Medicine (class of 1986). In 2024 Medicare paid $75,798 for 20 patients, and Part D covered 56 of their prescriptions, 70% of them generic. Biowound Solutions, Inc. was the largest of 2 companies reporting payments in 2025, $45.08 in all, mostly food and beverage.
Overview
| NPI | 1174629299 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 16, 2006 |
| Last updated in NPPES | Dec 1, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine, Undersea and Hyperbaric Medicine Primary | 207PE0005X | MD020779 | LA |
| Family Medicine | 207Q00000X | MD020779 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Undersea and Hyperbaric Medicine (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 1,278 across 17 procedure codes |
| Paid by Medicare | $75,798 |
Part D prescriptions in 2024
| Prescriptions (claims) | 56 · 56 30-day fills |
|---|---|
| Patients | 14 |
| Total drug cost | $8,338 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Undersea And Hyperbaric Medicine |
| Secondary specialties | Family Practice |
Industry payments (Open Payments)
- 2025$45.08 · 3 payments from 2 companies
- 2024$90.17 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biowound Solutions, Inc. | $22.96 | 2 |
| Smith+nephew, Inc. | $22.12 | 1 |
What the 2025 payments were for
- Food and Beverage$45.08 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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